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Kusatsu Onsen Weather Forecast - 7 to 16 days - 3rd May 2026

Kusatsu Onsen Weather

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Weather Forecast for Kusatsu Onsen ( 1,245m to 1,600m 4,085ft to 5,249ft )

Weather Outlook from 3 May.

Kusatsu Onsen Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Kusatsu Onsen Weather Forecast updated at 23:43 BST, next update expected imminently.

Long-range Snow Outlook for Kusatsu Onsen

 
Snowfall

 
Snow Line

Max 19℃ 67°F
Min 1℃ 34°F

1cm New Snow

Snow Line from 1,291m 4,236ft to resort level ( 1,245m 4,085ft ).

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Kusatsu Onsen Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Kusatsu Onsen from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Sun
03
Mixed

Clear spells.

Max 13℃ 55°F
Min 7℃ 45°F
Mon
04
Lt Snow Shwrs

up to 1cm New Snow
Fair at altitude, light rain showers below.
Snow Line from 1,291m 4,236ft to resort level ( 1,245m 4,085ft ).

Max 18℃ 64°F
Min 1℃ 34°F
Tue
05
Clear

Clear sky.

Max 14℃ 58°F
Min 1℃ 34°F
Wed
06
Clear

Clear sky.

Max 18℃ 64°F
Min 3℃ 37°F
Thu
07
Clear

Clear sky.

Max 19℃ 66°F
Min 7℃ 44°F
Fri
08
Cloud

Cloudy.

Max 19℃ 67°F
Min 7℃ 45°F
Sat
09
Lt Rain

Light rain.

Max 10℃ 51°F
Min 8℃ 47°F

This Snow Forecast for Kusatsu Onsen, Japan gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Kusatsu Onsen, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Kusatsu Onsen Weather Forecast updated at 23:43 BST, next update expected imminently.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Kusatsu Onsen.

For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Kusatsu Onsen .

Off-Piste Safety in Kusatsu Onsen

Before skiing or snowboarding off-piste in Kusatsu Onsen, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.